What is itaconic acid used for?
What is itaconic acid used for?
Itaconic acid (2-methylidenebutanedioic acid) is an unsaturated di-carbonic acid. It has a broad application spectrum in the industrial production of resins and is used as a building block for acrylic plastics, acrylate latexes, super-absorbents, and anti-scaling agents (Willke and Vorlop, 2001; Okabe et al., 2009).
What is itaconic acid soluble in?
Itaconic acid, or methylidenesuccinic acid, is an organic compound. This dicarboxylic acid is a white solid that is soluble in water, ethanol, and acetone. Historically, itaconic acid was obtained by the distillation of citric acid, but currently it is produced by fermentation.
What is Polyitaconic acid?
The resulting biobased material polyitaconic acid (PIA) is a water soluble polymer with a wide range of applications including superabsorbents (SAP), anti-scaling agents in water treatments, co-builders in detergents, and dispersants for minerals in coatings.
How is itaconic acid produced?
Itaconic acid is produced using A. terreus, from simple sugars. The production can be done using submerged solid fermentation, and the typical substrates are derived from sugar production, such as molasses.
Where does gluconic acid come from?
Gluconic acid is produced from glucose. In this glucose oxidase catalysis process, the dehydrogenation reaction leads to its production (Ramachandran et al., 2006).
Is acrylic an acid?
Acrylic acid (CAS 79-10-7) is an organic molecule and the simplest of the unsaturated acids. At room temperature, acrylic acid is a liquid and has a characteristic acid and tart aroma. It is corrosive in liquid and vapor forms. Acrylic acid is used mainly in the formation of polymers.
What is lactic acid formula?
Is sodium Polyitaconate natural?
Is Sodium Polyitaconate Safe? Sodium polyitaconate is a biodegradable ingredient that does not irritate the eyes or skin. Whole Foods has deemed the ingredient acceptable in its body care product quality standards.
What is sodium zinc Polyitaconate?
Sodium zinc polyitaconate is an odor reducer that dissolves in water and rinses off of fabric. It is often found in deodorant, hair coloring, self-tanner, and other personal care products.
Is gluconic acid a dicarboxylic acid?
Gluconic Acid is the carboxylic acid formed by the oxidation of the first carbon of glucose with antiseptic and chelating properties. Aqueous gluconic acid solution contains cyclic ester glucono delta lactone structure, which chelates metal ions and forms very stable complexes.
What are the properties of itaconic acid in water?
220.127.116.11 Properties and Application of Itaconic Acid Itaconic acid is a white crystalline powder having a hygroscopic property and a specific odor. Its melting point is 167–168 °C and the boiling point is 268 °C. Water solubility is 83.1 g l −1, and a solution (80 mg l −1) of itaconic acid in pure water has a pH of 2.0.
How is itaconic acid a renewable monomer?
Itaconic acid (IA) is a renewable monomer obtainable through fermentation of Aspergillus terreus ( Willke & Vorlop, 2001 ). It presents structural similarities with acrylic and methacrylic acids because of the lateral vinyl moiety ( Giacobazzi, Gioia, Colonna, & Celli, 2019 ).
How much is the market for itaconic acid?
The annual market of itaconic acid is about 80,000 t which are produced by fermentation, and the selling price is $2.00 kg −1 ( Okabe et al., 2009 ). According to the annual forecast, market is predicted to exceed 410,000 t by 2020 ( Choi et al., 2015 ).
What kind of applications can itaconic acid be used for?
Itaconic acid or methylene succinic acid is a high-value platform chemical that finds application in polymer industry, wastewater treatment, and ion-exchange chromatography sector (Willke and Vorlop, 2001 ). It can be converted to 3-methyltetrahydrofuran that has superior emission and combustion properties when compared to gasoline.
What is itaconic acid used for? Itaconic acid (2-methylidenebutanedioic acid) is an unsaturated di-carbonic acid. It has a broad application spectrum in the industrial production of resins and is used as a building block for acrylic plastics, acrylate latexes, super-absorbents, and anti-scaling agents (Willke and Vorlop, 2001; Okabe et al., 2009). What is itaconic acid…